/**
 * Copyright 2010 Creative Works, Inc.
 * Creative Works licenses this file to you under the Apache License, version
 * 2.0 (the "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *    http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.  See the License for the specific language governing
 * permissions and limitations under the License.
 */
package org.sendvox.freswitch.outbound.impl;

import org.jboss.netty.channel.ChannelPipeline;
import org.jboss.netty.channel.ChannelPipelineFactory;
import org.jboss.netty.channel.Channels;
import org.jboss.netty.handler.codec.string.StringEncoder;
import org.jboss.netty.handler.execution.OrderedMemoryAwareThreadPoolExecutor;
import org.sendvox.freswitch.core.impl.EventSocketLibDecoder;

public class OutboundPipelineFactory implements ChannelPipelineFactory {

	private OrderedMemoryAwareThreadPoolExecutor pipelineExecutor;

	private OutboundChannelHandler handler;

	/**
	 * Constructor
	 * 
	 * @param pipelineExecutor
	 * @param answer
	 */
	public OutboundPipelineFactory(
			OrderedMemoryAwareThreadPoolExecutor pipelineExecutor,
			OutboundChannelHandler handler) {
		super();
		this.pipelineExecutor = pipelineExecutor;
		this.handler = handler;
	}

	@Override
	public ChannelPipeline getPipeline() throws Exception {
		ChannelPipeline pipeline = Channels.pipeline();
		pipeline.addLast("encoder", new StringEncoder());
		pipeline.addLast("decoder", new EventSocketLibDecoder(8192, true));
		pipeline.addLast("executor", new OutboundExecutionHandler(pipelineExecutor));
		pipeline.addLast("clientHandler", handler);
		return pipeline;
	}

}